CN113524086B - Carriage body assembling equipment - Google Patents
Carriage body assembling equipment Download PDFInfo
- Publication number
- CN113524086B CN113524086B CN202110761031.9A CN202110761031A CN113524086B CN 113524086 B CN113524086 B CN 113524086B CN 202110761031 A CN202110761031 A CN 202110761031A CN 113524086 B CN113524086 B CN 113524086B
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- China
- Prior art keywords
- supporting
- positioning
- carriage
- chassis
- fixed
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000003825 pressing Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a carriage body assembling device which comprises an underframe supporting and positioning mechanism, a pair of fixing frames and two groups of side carriage positioning mechanisms; the chassis supporting and positioning mechanism is arranged at the bottom between the pair of fixing frames, the two sets of side carriage positioning mechanisms are arranged at the top of the pair of fixing frames, and the region between the pair of fixing frames is a carriage body assembling region; the chassis supporting and positioning mechanism comprises a chassis supporting mechanism and a chassis positioning mechanism, the chassis supporting mechanism is used for supporting the carriage body and controlling the supporting height, the chassis positioning mechanism is used for positioning the bottom of the chassis and the bottom of the side carriage, the side carriage positioning mechanism is used for positioning the top of the side carriage, and the carriage body assembling equipment solves the control problem of the positioning precision of the bottom plate and the side carriage in the carriage body assembling process.
Description
Technical Field
The invention relates to the field of carriage body manufacturing, in particular to carriage body assembling equipment.
Background
The carriage body is an important device for long-distance transportation in the logistics industry. The carriage body is reliable in work and stable in performance in the transportation process of the logistics industry, and is a key place for preventing damage and rain in the transportation process of goods.
The carriage body is formed by combining a front carriage, a rear carriage, a top plate, a bottom frame and two side carriages into a whole. The equipment for assembling the carriage body has a critical influence on the dimensional accuracy and the service performance of the carriage body.
However, the existing box body is assembled mainly through hoisting and manual assistance, so that the size precision of the box body is poor, the labor intensity is high, and the production efficiency is low.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides a carriage body assembling device which solves the problem of control of positioning accuracy of a bottom plate and a side carriage in the carriage body assembling process.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a carriage body assembling device comprises a chassis supporting and positioning mechanism, a pair of fixing frames and two sets of side carriage positioning mechanisms;
The chassis supporting and positioning mechanism is arranged at the bottom between the pair of fixing frames, the two sets of side carriage positioning mechanisms are arranged at the top of the pair of fixing frames, and the region between the pair of fixing frames is a carriage body assembling region;
The chassis supporting and positioning mechanism comprises a chassis supporting mechanism and a chassis positioning mechanism;
The chassis supporting mechanism comprises a lifter, a supporting beam, a supporting vertical plate, linear sliding blocks and linear sliding rails, wherein the lifter is arranged at the bottom end of the supporting beam and used for driving the supporting beam to lift, the supporting vertical plate is fixed on the upper end face of the supporting beam, the linear sliding blocks are fixed at two ends of the supporting beam, the linear sliding rails are vertically arranged on the inner side faces of a pair of fixing frames, and the linear sliding blocks are slidably arranged in the linear sliding rails;
The chassis positioning mechanism comprises two groups of air cylinder assemblies, a bearing frame, a horizontal guide rail, a vertical positioning block and a transverse positioning block which are arranged at two ends of the supporting beam, wherein the horizontal guide rail is fixed on the supporting vertical plate, the bearing frame is slidably arranged on the horizontal guide rail through a sliding block, the air cylinder assemblies drive the bearing frame to horizontally and transversely move, the vertical positioning block is arranged at the lower part of the inner end of the bearing frame, and the transverse positioning block is arranged at the upper part of the inner end of the bearing frame;
the side carriage positioning mechanism comprises a support bracket, a top guide rail, a top power assembly, a movable frame, a transverse cushion block, a U-shaped positioning block and a capping assembly, wherein the support bracket is arranged at the top end of the fixed frame, the top guide rail is arranged on the support bracket, the movable frame is arranged on the top guide rail in a sliding manner through a sliding block, the top power assembly drives the movable frame to slide on the top guide rail in the horizontal direction, the transverse cushion block and the U-shaped positioning block are arranged at the inner end of the movable frame, and the capping assembly comprises a pressing rod hinged to the movable frame at the middle position and a cylinder for driving the pressing rod to turn over.
And the cylinder assembly is fixed on the end posts.
Based on the above, the lifter is driven and driven by a servo motor.
The two groups of lifters are respectively supported at the two end parts of the supporting beam, and are driven by the servo motor through the transmission shaft.
The movable guardrail platform is slidably arranged at the inner end of the fixed guardrail platform so as to expand the width of the fixed guardrail platform.
Based on the above, the mobilization is L shape, the depression bar is whole to be m shape, the protruding position in middle part of depression bar articulates in the top position of removing the frame.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, in particular to the invention, which designs the underframe supporting mechanism, the underframe for supporting the carriage body has the lifting function at the same time, and can meet the combined assembly requirements of the carriage bodies with different heights; the chassis positioning mechanism is used for positioning the chassis in the width direction and positioning the side carriage and the chassis in the width direction when the side carriage is assembled; the two are combined, so that the underframe can be horizontally fixed at the positioning position of the supporting mechanism, and the requirement of combined assembly and positioning of the bottom of the side carriage and the underframe is met.
Further, the side carriage positioning mechanism is arranged on two sides of the width direction of the underframe supporting mechanism and used for positioning the top of the side carriage in a vertical state, wherein the transverse cushion block is matched with the U-shaped positioning hole to serve as a positioning component of the side carriage, and the jacking component is used for compressing the side carriage on the underframe from top to bottom so as to ensure the stability of the position of the side carriage.
Drawings
Fig. 1 is a schematic view of the overall structure of the car body assembling device in the present invention.
Fig. 2 is a schematic structural view of a chassis supporting and positioning mechanism of the car body assembling device in the present invention.
Fig. 3 is a schematic structural view of the chassis positioning mechanism in the present invention.
Fig. 4 is a schematic structural view of a two-sided car positioning mechanism in the present invention.
Fig. 5 is a schematic structural view of the fixed guardrail platform and the movable guardrail platform of the present invention.
In the figure: 1. the underframe supports the positioning mechanism; 11a chassis support mechanism; a 111 lifter; 112 servo motor; 113 drive shafts; 114 support the cross beam; 115 end posts; 116 linear slides; 117 linear slide rail; 118 support risers; 12 chassis positioning mechanism; 121 cylinder assembly; 122 a carrier; 123 guide assembly; 124 a fixing plate; 125 vertical positioning blocks; 126 are located laterally.
2. A two-sided carriage positioning mechanism; a 21 fixing frame; 22, fixing a guardrail platform; 23 a movable guardrail platform; 24 side car top positioning mechanism; 241 support brackets; 242 a guide assembly; 243 a top power assembly; 244 a moving rack; 245 capping assembly; 246 lateral pads; 247U-shaped locating piece. .
Detailed Description
The technical scheme of the invention is further described in detail through the following specific embodiments.
A box body assembling device is used for assembling an underframe and two side boxes of a box body, and is particularly suitable for preparing a steel box body.
As shown in fig. 1 to 5, it includes a chassis supporting and positioning mechanism 1, a pair of fixing frames 21, and two sets of side carriage positioning mechanisms 2.
The underframe supporting and positioning mechanism 1 is arranged at the bottom between a pair of fixing frames 21, two groups of side carriage positioning mechanisms 2 are arranged at the top of the pair of fixing frames 21, and a carriage assembly area is arranged in the area between the pair of fixing frames 21.
The chassis support positioning mechanism 1 includes a chassis support mechanism 11 and a chassis positioning mechanism 12.
The underframe supporting mechanism 11 comprises a lifter 111, a servo motor 112, a transmission shaft 113, a supporting beam 114, an end post 115, a supporting vertical plate 118, a linear sliding block 116 and a linear sliding rail 117, wherein the lifter 111 is arranged at the bottom end of the supporting beam 114 and is used for driving the supporting beam 114 to lift so as to adapt to cabins with different heights;
the supporting vertical plate 118 is fixed on the upper end surface of the supporting beam 114, the linear sliding blocks 116 are fixed on end posts 115 at two ends of the supporting beam 114, the linear sliding rails 117 are vertically arranged on the inner side surfaces of the pair of fixing frames 21, the linear sliding blocks 116 are slidably mounted in the linear sliding rails 117, and the main functions of the linear sliding blocks and the linear sliding rails are to cooperate with the lifter 111 to provide guidance for lifting and avoiding lifting deflection.
In this embodiment, two sets of lifters 111 are respectively supported at two ends of the supporting beam, and the two sets of lifters are driven by a servo motor through a transmission shaft.
The underframe positioning mechanism 12 comprises two groups of air cylinder assemblies 121 arranged at two ends of a supporting beam, a bearing frame 122, a horizontal guide rail 123, a vertical positioning block 125 and a transverse positioning block 126, wherein the horizontal guide rail 123 is fixed on the supporting vertical plate 118 through a pair of fixing plates 124, the bearing frame is integrally I-shaped, the lower end of the bearing frame is provided with a U-shaped opening, the lower end of the bearing frame spans across two sides of the horizontal guide rail 123, the bearing frame 122 is slidably arranged on the horizontal guide rail 123 through a sliding block, the air cylinder assemblies 121 drive the bearing frame 122 to do horizontal transverse movement, the vertical positioning block 125 is arranged at the lower part of the inner end of the bearing frame 122 and used for positioning the bottom plate of a carriage body, and the transverse positioning block 126 is arranged at the upper part of the inner end of the bearing frame 122 and used for positioning the position of the lower part of the side plate of the carriage body and the installation position of the bottom plate.
The chassis positioning mechanism 12 mainly has the function of positioning the carriage bottom plate through a vertical positioning block 125, centering and clamping the carriage bottom plate, and then positioning the side carriage bottom plate and the chassis in the width direction through a transverse positioning block 126.
The side car positioning mechanism 2 comprises a support bracket fixed guardrail platform 22, a movable guardrail platform 23 and a side car top positioning mechanism 24, wherein the movable guardrail platform 23 is slidably arranged at the inner end of the fixed guardrail platform 22 so as to expand the width of the fixed guardrail platform 22. The design of two guardrail platforms is in order to guarantee operating personnel's safety.
The side car top positioning mechanism 24 comprises a support bracket 241, a top guide rail 242, a top power assembly 243, a movable frame 244, a transverse cushion block 246, a U-shaped positioning block 247 and a pressing top assembly 245, wherein the support bracket 241 is installed at the top end of the fixed frame 21, the top guide rail 242 is installed on the support bracket 241, the movable frame 244 is slidably installed on the top guide rail 242 through a sliding block, the top power assembly 243 drives the movable frame 244 to slide on the top guide rail 242 in the horizontal direction, the transverse cushion block 246 and the U-shaped positioning block 247 are installed at the inner end of the movable frame 244, the movable structure is L-shaped, the pressing top assembly 245 comprises a pressing rod hinged on the movable frame in the middle position and a cylinder for driving the pressing rod to turn over, the pressing rod is m-shaped, and the middle protruding position of the pressing rod is hinged at the top end position of the movable frame.
Wherein, horizontal cushion 246 and U-shaped locating hole 247 combination realize the location of contralateral carriage top width direction, and roof pressing subassembly 245 is then used for realizing the vertical location of compressing tightly of contralateral carriage top.
The working process comprises the following steps: firstly, lifting a carriage bottom plate to a carriage body assembling area by adopting a lifting tool, lifting the bottom plate to a corresponding position by using a bottom frame supporting and positioning mechanism, then lifting a carriage side plate of the lifting tool box to a corresponding position for installation, in the installation process, firstly, carrying out width positioning on the bottom of the side plate and the area where the bottom plate is installed by using the bottom frame supporting and positioning mechanism, then, carrying out width positioning on the top of the side carriage by using a side carriage positioning mechanism 2, and simultaneously, compacting and positioning the side plate by using a top pressing assembly, thereby realizing the positioning requirements of the carriage bottom plate and the side plate.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (6)
1. The utility model provides a railway carriage or compartment body equipment that closes which characterized in that: comprises an underframe supporting and positioning mechanism, a pair of fixing frames and two groups of side carriage positioning mechanisms;
The chassis supporting and positioning mechanism is arranged at the bottom between the pair of fixing frames, the two sets of side carriage positioning mechanisms are arranged at the top of the pair of fixing frames, and the region between the pair of fixing frames is a carriage body assembling region;
The chassis supporting and positioning mechanism comprises a chassis supporting mechanism and a chassis positioning mechanism;
The chassis supporting mechanism comprises a lifter, a supporting beam, a supporting vertical plate, linear sliding blocks and linear sliding rails, wherein the lifter is arranged at the bottom end of the supporting beam and used for driving the supporting beam to lift, the supporting vertical plate is fixed on the upper end face of the supporting beam, the linear sliding blocks are fixed at two ends of the supporting beam, the linear sliding rails are vertically arranged on the inner side faces of a pair of fixing frames, and the linear sliding blocks are slidably arranged in the linear sliding rails;
The chassis positioning mechanism comprises two groups of air cylinder assemblies, a bearing frame, a horizontal guide rail, a vertical positioning block and a transverse positioning block which are arranged at two ends of the supporting beam, wherein the horizontal guide rail is fixed on the supporting vertical plate, the bearing frame is slidably arranged on the horizontal guide rail through a sliding block, the air cylinder assemblies drive the bearing frame to horizontally and transversely move, the vertical positioning block is arranged at the lower part of the inner end of the bearing frame, and the transverse positioning block is arranged at the upper part of the inner end of the bearing frame;
the side carriage positioning mechanism comprises a support bracket, a top guide rail, a top power assembly, a movable frame, a transverse cushion block, a U-shaped positioning block and a capping assembly, wherein the support bracket is arranged at the top end of the fixed frame, the top guide rail is arranged on the support bracket, the movable frame is arranged on the top guide rail in a sliding manner through a sliding block, the top power assembly drives the movable frame to slide on the top guide rail in the horizontal direction, the transverse cushion block and the U-shaped positioning block are arranged at the inner end of the movable frame, and the capping assembly comprises a pressing rod hinged to the movable frame at the middle position and a cylinder for driving the pressing rod to turn over.
2. The car body assembling apparatus according to claim 1, wherein: and two ends of the supporting beam are respectively fixed with an end post, and the cylinder assembly is fixed on the end posts.
3. The car body assembling apparatus according to claim 2, wherein: the lifter is driven and driven by a servo motor.
4. A carriage assembly apparatus as claimed in claim 3, wherein: the lifters are two groups, are respectively supported at two ends of the supporting beam, and are driven by the servo motor through the transmission shaft.
5. The car body assembling apparatus according to claim 4, wherein: the top of mount is installed fixed guardrail platform and movable guardrail platform, movable guardrail platform slidable installs in the width of fixed guardrail platform in order to expand fixed guardrail platform at fixed guardrail platform inner.
6. The car body assembling apparatus according to claim 5, wherein: the movable frame is L-shaped, the whole pressure bar is m-shaped, and the middle protruding position of the pressure bar is hinged to the top end of the movable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761031.9A CN113524086B (en) | 2021-07-06 | 2021-07-06 | Carriage body assembling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110761031.9A CN113524086B (en) | 2021-07-06 | 2021-07-06 | Carriage body assembling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113524086A CN113524086A (en) | 2021-10-22 |
| CN113524086B true CN113524086B (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110761031.9A Active CN113524086B (en) | 2021-07-06 | 2021-07-06 | Carriage body assembling equipment |
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| Country | Link |
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| CN (1) | CN113524086B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814713B (en) * | 2021-11-04 | 2023-03-31 | 中集车辆(集团)股份有限公司 | Box body assembling production line |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215747592U (en) * | 2021-05-20 | 2022-02-08 | 驻马店中集华骏车辆有限公司 | Semi-trailer box type vehicle closing mechanism |
| CN216179994U (en) * | 2021-07-06 | 2022-04-05 | 驻马店中集华骏车辆有限公司 | Box body assembling equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227723Y (en) * | 2008-06-16 | 2009-04-29 | 长治清华机械厂 | Fixed support station of welding bench for garbage truck carriage |
| CN108237328A (en) * | 2016-12-24 | 2018-07-03 | 青岛德系智能装备股份有限公司 | Compartment board swinging arms of cylinder compresses quick positioning mechanism |
| CN210189001U (en) * | 2019-04-29 | 2020-03-27 | 庆铃汽车（集团）有限公司 | Car box assembly |
| CN211468259U (en) * | 2019-10-28 | 2020-09-11 | 驻马店中集华骏车辆有限公司 | U type railway carriage or compartment tipper railway carriage or compartment body back-off is to positioning mechanism |
| CN112025618B (en) * | 2020-08-15 | 2022-04-01 | 重庆工程职业技术学院 | Separation tool for bogie and vehicle body of subway carriage |
| CN112548562A (en) * | 2020-12-17 | 2021-03-26 | 中集车辆(集团)股份有限公司 | Box assembling device and box assembling method |
-
2021
- 2021-07-06 CN CN202110761031.9A patent/CN113524086B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215747592U (en) * | 2021-05-20 | 2022-02-08 | 驻马店中集华骏车辆有限公司 | Semi-trailer box type vehicle closing mechanism |
| CN216179994U (en) * | 2021-07-06 | 2022-04-05 | 驻马店中集华骏车辆有限公司 | Box body assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113524086A (en) | 2021-10-22 |
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